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You can deactivate data connections when roaming. Only text messages and calls are then available. This is useful if you want to avoid unintended data traffic when roaming. Follow these instructions to turn data roaming on or off.
Data connections need to be activated, before you can turn data roaming on or off. Click here for information on how to activate data connections.
Find "Mobile networks"
Press the menu icon.
Press Mobile networks.
Turn data roaming on or off
Press Data roaming to turn data roaming on or off.
When the field next to the menu item is ticked (V), the function is turned on.
Press the Home key to return to standby mode.